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"translatedContent": "<p>给定一组 <code>n</code> 人(编号为 <code>1, 2, ..., n</code>), 我们想把每个人分进<strong>任意</strong>大小的两组。每个人都可能不喜欢其他人,那么他们不应该属于同一组。</p>\n\n<p>给定整数 <code>n</code> 和数组 <code>dislikes</code> ,其中 <code>dislikes[i] = [a<sub>i</sub>, b<sub>i</sub>]</code> ,表示不允许将编号为 <code>a<sub>i</sub></code> 和 <code>b<sub>i</sub></code>的人归入同一组。当可以用这种方法将所有人分进两组时,返回 <code>true</code>;否则返回 <code>false</code>。</p>\n\n<p> </p>\n\n<ol>\n</ol>\n\n<p><strong>示例 1:</strong></p>\n\n<pre>\n<strong>输入:</strong>n = 4, dislikes = [[1,2],[1,3],[2,4]]\n<strong>输出:</strong>true\n<strong>解释:</strong>group1 [1,4], group2 [2,3]\n</pre>\n\n<p><strong>示例 2:</strong></p>\n\n<pre>\n<strong>输入:</strong>n = 3, dislikes = [[1,2],[1,3],[2,3]]\n<strong>输出:</strong>false\n</pre>\n\n<p><strong>示例 3:</strong></p>\n\n<pre>\n<strong>输入:</strong>n = 5, dislikes = [[1,2],[2,3],[3,4],[4,5],[1,5]]\n<strong>输出:</strong>false\n</pre>\n\n<p> </p>\n\n<p><strong>提示:</strong></p>\n\n<ul>\n\t<li><code>1 <= n <= 2000</code></li>\n\t<li><code>0 <= dislikes.length <= 10<sup>4</sup></code></li>\n\t<li><code>dislikes[i].length == 2</code></li>\n\t<li><code>1 <= dislikes[i][j] <= n</code></li>\n\t<li><code>a<sub>i</sub> < b<sub>i</sub></code></li>\n\t<li><code>dislikes</code> 中每一组都 <strong>不同</strong></li>\n</ul>\n\n<p> </p>\n",
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"isPaidOnly": false,
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"difficulty": "Medium",
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"likes": 162,
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"likes": 168,
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"dislikes": 0,
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"isLiked": null,
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"similarQuestions": "[]",
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@@ -155,7 +155,7 @@
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"__typename": "CodeSnippetNode"
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}
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],
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"stats": "{\"totalAccepted\": \"13.8K\", \"totalSubmission\": \"29.5K\", \"totalAcceptedRaw\": 13777, \"totalSubmissionRaw\": 29502, \"acRate\": \"46.7%\"}",
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"stats": "{\"totalAccepted\": \"15K\", \"totalSubmission\": \"31.5K\", \"totalAcceptedRaw\": 14967, \"totalSubmissionRaw\": 31498, \"acRate\": \"47.5%\"}",
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"hints": [],
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"solution": {
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"id": "79",
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